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fix: MPS device support in BERTScorer #2646

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Merged
penguine-ip merged 1 commit into from
May 12, 2026
Merged

fix: MPS device support in BERTScorer #2646

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8 changes: 6 additions & 2 deletions deepeval/scorer/scorer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -166,8 +166,12 @@ def bert_score(
except ModuleNotFoundError as e:
print("Please install torch module. Command: pip install torch")

# FIXME: Fix the case for mps
device = "cuda" if torch.cuda.is_available() else "cpu"
if torch.cuda.is_available():
device = "cuda"
elif torch.backends.mps.is_available():
device = "mps"
else:
device = "cpu"
bert_scorer = BERTScorer(
model_type=model,
lang=lang,
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